Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-312 A Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-312 0 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 1 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 2 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-26   
224-312 3 Roselle IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-08-26   
224-312 4 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 5 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 6 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 7 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 8 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   
224-312 9 Roselle IL SCBGILRRGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 358   2023-09-01   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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